High efficiency combination direct/indirect water heater
    1.
    发明申请
    High efficiency combination direct/indirect water heater 审中-公开
    高效率组合直接/间接热水器

    公开(公告)号:US20050072378A1

    公开(公告)日:2005-04-07

    申请号:US10686238

    申请日:2003-10-15

    CPC分类号: F28D1/0213 F24H1/107 F28C3/06

    摘要: A combination direct/indirect liquid heating heater comprises a tower, a cold water inlet conduit causing water to fall in said tower, a hot water reservoir in communication with said tower, a gas burner, a hot gas inlet manifold encased in the reservoir and, by means of a vertical section, directing the gas into the tower. The hot gas manifold vertical section is capped by a cap impeding water flow into the manifold. Also, the vertical section comprises a baffle impeding gas flow from the tower into the reservoir.

    摘要翻译: 一种组合的直接/间接液体加热加热器包括塔架,导致水在塔中落下的冷水入口导管,与塔相连的热水储存器,气体燃烧器,封装在储存器中的热气进口歧管, 通过垂直部分将气体引导到塔中。 热气体歧管垂直部分被帽盖住,阻止水流入歧管。 此外,垂直部分包括妨碍气体从塔进入储存器的挡板。